ZR-11 Race Suit SFI 3.2A/1 Zamp Racing is proud to introduce the ZR-11 Racing Suit, our updated Single Layer SFI 3.2A/1 suit designed to deliver reliable protection, comfort, and value for racers of all levels. Now available in Red, Blue, and Black, the ZR-11 provides the performance and safety you need without breaking the budget. New for this model, the ZR-11 features a lower back stretch panel, providing improved flexibility and range of motion for maximum driver comfort. Built from 100% FR Cotton with a lightweight, box quilt construction, the ZR-11 blends premium feel and functionality at an entry-level price point.